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Since the mid-1990s, when the first planet around another sun-like star was discovered, astronomers have been amassing what is now a large collection of exoplanets—nearly 3,500 have been confirmed so ...
West Branch student engages in research on wear-resistant implants
materials science biomedical engineering
2007/5/31
May 31, 2007，EAST LANSING, Mich. — One Michigan State University student believes that if baby boomers are expected to live longer, they will need more wear-resistant implants – those associated with ...